2019 Chevrolet Impala Electrical system Problems
- Complaints
- 9about this part
- Share
- 32%of 28 total for the year
- Median mileage
- 35,700miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the electrical system of the 2019 Chevrolet Impala, 32% of the 28 complaints for this model year. Where a mileage was given, the median is 35,700 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The sound I'm my car has gone out 4 different times. No blinker sound, radio, no sound when the doors are open nothing. When I turn the volume up it does not even show on the car. There isn't a peep of sound. I took it in once & of course that time it turned on than turned right back off. We took the spark plug out cleaned it put it back in, it worked for a couple days than right back off again, no sound I'm the whole car.”
NHTSA complaint #11321514, filed 2020-04, 30 miles“The vehicle was in motion when exiting the freeway the vehicle lost all power without warning. The vehicle turned off completely no power steering or electrical indications of problem shown on dashboard. After pulling over putting the vehicle in park, it turned back on without any problems. The vehicle has 35736 miles and this is the second occurrence. The first time I was pulling up to a stop light as I was waiting for the light to change the entire vehicle turned off, all power train and electrical as well.”
NHTSA complaint #11343640, filed 2020-08, 35,700 miles“My 2019 Impala is equipped with heated steering wheel, in the past week it stopped working, only to discover it had a blown fuse. I changed the fuse only to have it blown a second time. At this point I realized something more involved was wrong, took car to dealer to have checked & repaired. They repaired/ replaced steering wheel heater module & fuse. Was working day I picked up, the following day was going out an proceeded to get comfortable in car an to my disappointment heated wheel again was not working , checked an found fuse was blown yet again . …”
NHTSA complaint #11385794, filed 2020-12, 9,988 miles“The 2019 Chevrolet Impala lt has 52,000 miles on it. Now the AC compressor not getting any power to it. The compressor just start blowing out hot air. The car had 34,428 miles on it when I bought the car. The chevy dealership can't find the problem. They put r1234yf freon in it and make sure the pressure was just right. And they telling me that I don't have factory warranty on it. Just believe that chevy should fixs this problem. I shouldn't have to pay for this. After only having the car for 3 months. I love my car and I won;t trade it for nothing else. …”
NHTSA complaint #11360008, filed 2020-09, 50,000 miles“Check engine light recently came on, car completely lost power and turned off during as I turned right at a light, had onstar run diagnostics, code involved the emissions system, was advised to fill up with high quality fuel, and drive with the gas cap off to correct it. …”
NHTSA complaint #11387008, filed 2021-01, 85,000 milesRelated service bulletins
- 11017595Apr 3, 2025This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
- 11017244Mar 31, 2025The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other…
- 11017207Mar 21, 2025This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414…
- 11017031Mar 12, 2025This service bulletin provides information to diagnose batteries that have set for a long period of time and/or cold weather climates and testing those batteries.
- 11014230Jan 31, 2025This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer.
- 11014222Jan 28, 2025This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.
- 11013069Jan 9, 2025This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
- 11012929Jan 7, 2025This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
- 11011805Dec 6, 2024This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.
- 11009170Oct 25, 2024This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 3 | 20% |
| 2019 | 9 | 32% |
| 2018 | 11 | 19% |
| 2017 | 15 | 13% |
| 2016 | 30 | 27% |
| 2015 | 96 | 32% |
| 2014 | 221 | 35% |
| 2013 | 52 | 19% |
| 2012 | 58 | 22% |
| 2011 | 95 | 19% |
| 2010 | 132 | 30% |
| 2009 | 224 | 27% |
| 2008 | 221 | 27% |
| 2007 | 128 | 20% |
| 2006 | 124 | 24% |
| 2005 | 331 | 54% |
| 2004 | 681 | 63% |
| 2003 | 264 | 38% |
| 2002 | 305 | 38% |
| 2001 | 225 | 30% |
| 2000 | 187 | 23% |
| 1996 | 11 | 13% |
| 1995 | 6 | 14% |
| 1994 | 5 | 33% |
Other parts of the 2019 Chevrolet Impala
5 complaintsOther or unknown
5 complaintsTransmission and drivetrain
5 complaintsBrakes
3 complaintsSteering
3 complaintsSuspension
3 complaintsEngine
2 complaintsFuel system
2 complaintsLane departure
2 complaintsExterior lighting
1 complaintsSeats
1 complaints
← All problems reported for the 2019 Chevrolet Impala
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology